Prompts for analyst

Well, I've recently embarked on a new journey in my life as a data analyst, and I want to use AI to help me and answer questions when necessary. I believe that if I create GPTS specialized in specific areas, it will help me a lot.

I would like prompts in areas related to SQL / NOSQL / Excel Formulas, and Power BI. Maybe one for specific areas of data analysis would be useful. Do you have any that you would like to share? It would be very useful for me.